Find an explicit formula for the geometric sequence −1,−7,−49,− −1,−7,−49,−343

Select the best attribute for the angle pair formed by two parallel lines intersected by a transversal.

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

Line l passes through points (0,4) and (3,6) what is the slope of a line that is parallel to line l -2/3 -3/2 2/3 3/2